VC++ based on the Carrying Capacity of the Derrick Design Assessment Procedures

Carrying capacity assessment for the derrick carrying capacity of the process of calculating the complex,cumbersome and so on,using the calculation software program calculated the carrying capacity of derrick is conducive to simplify the calculation process,improve efficiency and accuracy assessment.In introducing the derrick method of calculating the carrying capacity assessment based on the VC++ as a tool to prepare a more complete calculation of the functional assessment process.The entire procedure with the four function modules,according to the old and new assessment criteria derrick two terms,by the scene to examine it well.